P Moran Santamaria vs E Franco Raymundo, 1955  (B64) Sicilian, Richter-Rauzer Attack, 24 moves, 1-0 Keres vs Szabo, 1955  (B64) Sicilian, Richter-Rauzer Attack, 23 moves, 1-0 Korchnoi vs Geller, 1954  (B64) Sicilian, Richter-Rauzer Attack, 25 moves, 1-0 R Ziatdinov vs D Gurevich, 1995  (B64) Sicilian, Richter-Rauzer Attack, 26 moves, 0-1 Tseshkovsky vs Kupreichik, 1979  (B64) Sicilian, Richter-Rauzer Attack, 29 moves, 0-1 E Walther vs Tal, 1966  (B64) Sicilian, Richter-Rauzer Attack, 37 moves, 0-1 6 games